RT Journal Article SR Electronic T1 Rare association of myasthenia gravis and ulcerative colitis JF Neurosciences Journal JO Neurosciences (Riyadh) FD Prince Sultan Military Medical City SP 382 OP 383 VO 14 IS 4 A1 Koc, Filiz A1 Yerdelen, Deniz Y. YR 2009 UL http://nsj.org.sa/content/14/4/382.abstract AB